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Model | AM74D mechanical seal |
Shaft diameter | 18~200mm |
Sealing chamber pressure | ≤1.6MPa |
Medium temperature | -40℃~+220℃ |
Linear velocity | ≤20m/s |
Seal face | Graphite, silicon carbide, tungsten carbide |
Auxiliary sealing | Nitrile rubber, fluororubber, ethylene propylene rubber |
Metal parts | Customization of various special materials such as 304, 316, 2205, etc |
Structural characteristics and applications | Double end face seal, unbalanced type, arbitrary rotation direction, in compliance with EN 12756 and GB/T 6556 standards. The dynamic and static rings use sealing rings as auxiliary seals, and the dynamic ring is compensated by multiple small springs, with a compact structure. Applied in industrial fields such as petrochemicals, food/beverage, refining, pipeline pumps, power plants, water supply, and sewage treatment. |
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